.loading_c {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 99999999;
    background-color: rgba(0, 0, 0, 0);
}

.c {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #FF5722;
    position: relative;
    animation: c1 4s infinite linear;
}

@keyframes c1 {
    0% {
        transform: rotateZ(0);
    }

    50% {
        transform: rotateZ(180deg);
    }

    100% {
        transform: rotateZ(360deg);
    }
}

.s {
    width: 10px;
    height: 70px;
    position: absolute;
    left: 50%;
    top: 50%;
    animation: s1 4s infinite linear;
}

@keyframes s1 {
    0% {
        height: 70px;
    }

    88% {
        height: 70px;
    }

    90% {
        height: 60px;
    }

    92% {
        height: 90px;
    }

    94% {
        height: 0;
    }

    96% {
        height: 90px;
    }

    98% {
        height: 60px;
    }

    100% {
        height: 70px;
    }
}

.s1::before,
.s2::before,
.s3::before,
.s4::before {
    width: 5px;
    height: 5px;
    background-color: attr(data-colorb);
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.s1::after,
.s2::after,
.s3::after,
.s4::after {
    width: 5px;
    height: 5px;
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    border-radius: 50%;
    transform: translate(-50%, 50%);
}

.s1 {
    transform: translate(-50%, -50%) rotateZ(0deg);
}

.s1::before {
    background-color: #4dbbd6;
}

.s1::after {
    background-color: #e36358;
}

.s2 {
    transform: translate(-50%, -50%) rotateZ(45deg);
}

.s2::before {
    background-color: #cf3c5f;
}

.s2::after {
    background-color: #64af59;
}

.s3 {
    transform: translate(-50%, -50%) rotateZ(90deg);
}

.s3::before {
    background-color: #8e2bb3;
}

.s3::after {
    background-color: #ffe864;
}

.s4 {
    transform: translate(-50%, -50%) rotateZ(135deg);
}

.s4::before {
    background-color: #4596e7;
}

.s4::after {
    background-color: #ef9a3d;
}